﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using HHIDAL;
using HHDBUtility;//Please add references
namespace HHSQLServerDAL
{
	/// <summary>
	/// 数据访问类:LeaveWord
	/// </summary>
	public partial class LeaveWord:ILeaveWord
	{
		public LeaveWord()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("ID", "LeaveWord"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from LeaveWord");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
};
			parameters[0].Value = ID;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(HHModel.LeaveWord model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into LeaveWord(");
			strSql.Append("Title,TypeName,Contents,Nickname,Telephone,Email,sort,Status,LeaveWordStatus,Replyer,ReplyContents,ReplyTime,Creater,CreateTime)");
			strSql.Append(" values (");
			strSql.Append("@Title,@TypeName,@Contents,@Nickname,@Telephone,@Email,@sort,@Status,@LeaveWordStatus,@Replyer,@ReplyContents,@ReplyTime,@Creater,@CreateTime)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@Title", SqlDbType.NVarChar,50),
					new SqlParameter("@TypeName", SqlDbType.NVarChar,50),
					new SqlParameter("@Contents", SqlDbType.NVarChar,200),
					new SqlParameter("@Nickname", SqlDbType.NVarChar,50),
					new SqlParameter("@Telephone", SqlDbType.NVarChar,50),
					new SqlParameter("@Email", SqlDbType.NVarChar,50),
					new SqlParameter("@sort", SqlDbType.Int,4),
					new SqlParameter("@Status", SqlDbType.Int,4),
					new SqlParameter("@LeaveWordStatus", SqlDbType.Int,4),
					new SqlParameter("@Replyer", SqlDbType.NVarChar,50),
					new SqlParameter("@ReplyContents", SqlDbType.NVarChar,50),
					new SqlParameter("@ReplyTime", SqlDbType.DateTime),
					new SqlParameter("@Creater", SqlDbType.NVarChar,50),
					new SqlParameter("@CreateTime", SqlDbType.DateTime)};
			parameters[0].Value = model.Title;
			parameters[1].Value = model.TypeName;
			parameters[2].Value = model.Contents;
			parameters[3].Value = model.Nickname;
			parameters[4].Value = model.Telephone;
			parameters[5].Value = model.Email;
			parameters[6].Value = model.sort;
			parameters[7].Value = model.Status;
			parameters[8].Value = model.LeaveWordStatus;
			parameters[9].Value = model.Replyer;
			parameters[10].Value = model.ReplyContents;
			parameters[11].Value = model.ReplyTime;
			parameters[12].Value = model.Creater;
			parameters[13].Value = model.CreateTime;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(HHModel.LeaveWord model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update LeaveWord set ");
			strSql.Append("Title=@Title,");
			strSql.Append("TypeName=@TypeName,");
			strSql.Append("Contents=@Contents,");
			strSql.Append("Nickname=@Nickname,");
			strSql.Append("Telephone=@Telephone,");
			strSql.Append("Email=@Email,");
			strSql.Append("sort=@sort,");
			strSql.Append("Status=@Status,");
			strSql.Append("LeaveWordStatus=@LeaveWordStatus,");
			strSql.Append("Replyer=@Replyer,");
			strSql.Append("ReplyContents=@ReplyContents,");
			strSql.Append("ReplyTime=@ReplyTime,");
			strSql.Append("Creater=@Creater,");
			strSql.Append("CreateTime=@CreateTime");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@Title", SqlDbType.NVarChar,50),
					new SqlParameter("@TypeName", SqlDbType.NVarChar,50),
					new SqlParameter("@Contents", SqlDbType.NVarChar,200),
					new SqlParameter("@Nickname", SqlDbType.NVarChar,50),
					new SqlParameter("@Telephone", SqlDbType.NVarChar,50),
					new SqlParameter("@Email", SqlDbType.NVarChar,50),
					new SqlParameter("@sort", SqlDbType.Int,4),
					new SqlParameter("@Status", SqlDbType.Int,4),
					new SqlParameter("@LeaveWordStatus", SqlDbType.Int,4),
					new SqlParameter("@Replyer", SqlDbType.NVarChar,50),
					new SqlParameter("@ReplyContents", SqlDbType.NVarChar,50),
					new SqlParameter("@ReplyTime", SqlDbType.DateTime),
					new SqlParameter("@Creater", SqlDbType.NVarChar,50),
					new SqlParameter("@CreateTime", SqlDbType.DateTime),
					new SqlParameter("@ID", SqlDbType.Int,4)};
			parameters[0].Value = model.Title;
			parameters[1].Value = model.TypeName;
			parameters[2].Value = model.Contents;
			parameters[3].Value = model.Nickname;
			parameters[4].Value = model.Telephone;
			parameters[5].Value = model.Email;
			parameters[6].Value = model.sort;
			parameters[7].Value = model.Status;
			parameters[8].Value = model.LeaveWordStatus;
			parameters[9].Value = model.Replyer;
			parameters[10].Value = model.ReplyContents;
			parameters[11].Value = model.ReplyTime;
			parameters[12].Value = model.Creater;
			parameters[13].Value = model.CreateTime;
			parameters[14].Value = model.ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

        /// <summary>
        /// 根据ID修改状态
        /// </summary>
        public bool UpdateStatusByID(int ID,int Status)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update LeaveWord set ");
            strSql.Append("Status=@Status");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@Status", SqlDbType.Int,4),
					new SqlParameter("@ID", SqlDbType.Int,4)};
            parameters[0].Value = Status;
            parameters[1].Value =ID;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
                return true;
            else
                return false;
        }

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from LeaveWord ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
};
			parameters[0].Value = ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string IDlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from LeaveWord ");
			strSql.Append(" where ID in ("+IDlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public HHModel.LeaveWord GetModel(int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 ID,Title,TypeName,Contents,Nickname,Telephone,Email,sort,Status,LeaveWordStatus,Replyer,ReplyContents,ReplyTime,Creater,CreateTime from LeaveWord ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
};
			parameters[0].Value = ID;

			HHModel.LeaveWord model=new HHModel.LeaveWord();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["ID"]!=null && ds.Tables[0].Rows[0]["ID"].ToString()!="")
				{
					model.ID=int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Title"]!=null && ds.Tables[0].Rows[0]["Title"].ToString()!="")
				{
					model.Title=ds.Tables[0].Rows[0]["Title"].ToString();
				}
				if(ds.Tables[0].Rows[0]["TypeName"]!=null && ds.Tables[0].Rows[0]["TypeName"].ToString()!="")
				{
					model.TypeName=ds.Tables[0].Rows[0]["TypeName"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Contents"]!=null && ds.Tables[0].Rows[0]["Contents"].ToString()!="")
				{
					model.Contents=ds.Tables[0].Rows[0]["Contents"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Nickname"]!=null && ds.Tables[0].Rows[0]["Nickname"].ToString()!="")
				{
					model.Nickname=ds.Tables[0].Rows[0]["Nickname"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Telephone"]!=null && ds.Tables[0].Rows[0]["Telephone"].ToString()!="")
				{
					model.Telephone=ds.Tables[0].Rows[0]["Telephone"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Email"]!=null && ds.Tables[0].Rows[0]["Email"].ToString()!="")
				{
					model.Email=ds.Tables[0].Rows[0]["Email"].ToString();
				}
				if(ds.Tables[0].Rows[0]["sort"]!=null && ds.Tables[0].Rows[0]["sort"].ToString()!="")
				{
					model.sort=int.Parse(ds.Tables[0].Rows[0]["sort"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Status"]!=null && ds.Tables[0].Rows[0]["Status"].ToString()!="")
				{
					model.Status=int.Parse(ds.Tables[0].Rows[0]["Status"].ToString());
				}
				if(ds.Tables[0].Rows[0]["LeaveWordStatus"]!=null && ds.Tables[0].Rows[0]["LeaveWordStatus"].ToString()!="")
				{
					model.LeaveWordStatus=int.Parse(ds.Tables[0].Rows[0]["LeaveWordStatus"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Replyer"]!=null && ds.Tables[0].Rows[0]["Replyer"].ToString()!="")
				{
					model.Replyer=ds.Tables[0].Rows[0]["Replyer"].ToString();
				}
				if(ds.Tables[0].Rows[0]["ReplyContents"]!=null && ds.Tables[0].Rows[0]["ReplyContents"].ToString()!="")
				{
					model.ReplyContents=ds.Tables[0].Rows[0]["ReplyContents"].ToString();
				}
				if(ds.Tables[0].Rows[0]["ReplyTime"]!=null && ds.Tables[0].Rows[0]["ReplyTime"].ToString()!="")
				{
					model.ReplyTime=DateTime.Parse(ds.Tables[0].Rows[0]["ReplyTime"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Creater"]!=null && ds.Tables[0].Rows[0]["Creater"].ToString()!="")
				{
					model.Creater=ds.Tables[0].Rows[0]["Creater"].ToString();
				}
				if(ds.Tables[0].Rows[0]["CreateTime"]!=null && ds.Tables[0].Rows[0]["CreateTime"].ToString()!="")
				{
					model.CreateTime=DateTime.Parse(ds.Tables[0].Rows[0]["CreateTime"].ToString());
				}
				return model;
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ID,Title,TypeName,Contents,Nickname,Telephone,Email,sort,Status,LeaveWordStatus,Replyer,ReplyContents,ReplyTime,Creater,CreateTime ");
			strSql.Append(" FROM LeaveWord ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" ID,Title,TypeName,Contents,Nickname,Telephone,Email,sort,Status,LeaveWordStatus,Replyer,ReplyContents,ReplyTime,Creater,CreateTime ");
			strSql.Append(" FROM LeaveWord ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "LeaveWord";
			parameters[1].Value = "ID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  Method
	}
}

